Over the past few weeks my powerline adapters have been flaking out and internet in my shop has been dismal at best. I ordered two
directional long range wifi repeaters thinking I'd do a wireless network bridge between my house and shop (about 100 feet). They were $58 each and had good reviews, so I ordered them. After ordering them I got to reading the specs and found they are capable of picking up WiFi for about 9 miles.
Given the distance they could receive/transmit over, I decided that two were probably not needed. So when I got them yesterday and decided to test out just setting one up as an AP client, which basically makes it a WiFi to wired Ethernet adapter, not an access point for just any WiFi device to try and connect to.
Since I already have a WiFi router in the shop, I can run it in switch mode and allow WiFi and cabled devices to connect through the current router. The signal for the current router is limited to pretty much a 30' distance outside the shop, so won't have to worry about neighbors using it. This setup also allows a higher security level to be used between my house and shop too as the bridging only allows WEP encryption, not the WPA-PSK/AES encryption.
Anyway, after getting it tested out, my speed check was showing the same download/upload speed (11mbps/4mbps) at the shop as it was at the house. I'm also able to get everything back on a single subnet so all my computers can see one another.
Still need to pickup an antenna mount to permanently install it on the shop, will hopefully get that done tonight (pics to follow).
As for the second device, I have a nephew that lives about 5 miles away and doesn't have internet. May have to see if we can get him setup with one pointing to my house or McDonald's.
For anyone interested or does RV'ing, I came across a good blog about using one of these to get free WiFi or at least a good connection in your RV. It's a 3 part series, long read, but covers a lot of ground.
http://rv.dickeastman.com/2012/01/how-to-build-a-long-range-wi-fi-system-part-1.html
They also make a newer version (150mbps) that is only about $75, check the tp-link site.
And if 9 miles isn't enough, both devices have external antenna adapters to connect one of these so you can reach up to 32 miles away.